心理学的一个主要任务就是促进教育实践和训练的发展，使我们教好所有处于我们教育体系中的人。我们必须让大多数孩子和青年入达到教育活动的标准，而以前只有很少的人有这样的机会。心理学要完成这一任务就必须在学习、教学过程上作不懈的研究，因为旧有的理论及实践很可能已? One of the main tasks of psychology is to promote the development of educational practice and training so that we teach all who are in our education system. We must get the majority of children and youth up to the standard of educational activity, a few that had previously had such opportunities. Psychology to accomplish this task must be in learning, teaching process to make unremitting research, because the old theory and practice is likely to have been?